浅谈桥面防水及排水设计

桥面构造多属外露部分,本身对环境的影响十分敏感,也是桥梁工程的薄弱环节。但由于桥面构造工程量较小,项目比较繁杂,并处于附属性的地位,因此在设计和施工中得不到应有的重视,从而有可能导致运营过程中产生弊病,影响桥梁的正常使用,增加维修养护的费用,甚至被迫中断交通。该文就桥面铺装桥面防水与排水的设计的有关问题作阐述,并提出若干注意事项,可供同行参考。

Elementary Discussion of Deck Waterproof and Drainage Design

The deck structures are mostly the exposed parts,and are very sensitive to the surroundings,and are also the weak links of the bridge engineering.The deck structure are not attached importance in the design and construction because of a few engineering quantities,the miscellaneous items and its ancillary status so as to possibly cause the faults in the operation process,to affect the normal operation of bridge,to increase the fund of bridge maintenance,and to be even forced to interrupt the traffic.The article sets forth the waterproof and drainage design of the bridge deck pavement,and puts forward several cautions,which can be referred for the colleagues.